import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.time.LocalDateTime;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Set;

public class Main {



    public static void main(String[] args) {

        LocalDateTime t1 = LocalDateTime.parse("2025-09-28 18:47:28", java.time.format.DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
        LocalDateTime t2 = LocalDateTime.parse("2025-10-08 18:47:28", java.time.format.DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
        // 计算t2,t1的差值秒数
        long diff = t2.toEpochSecond(java.time.ZoneOffset.of("+8")) - t1.toEpochSecond(java.time.ZoneOffset.of("+8"));
        System.out.println(diff);
    }
}
